Hanstim is a factory-direct manufacturer specializing in aluminum windows and doors — including sliding doors, casement windows, curtain wall systems, and custom fenestration solutions.

We also provide modular building systems for residential and commercial projects worldwide.

All products are manufactured in-house to meet international standards such as AS2047, CE, and high-performance glazing requirements.

We serve global developers, builders, and distributors with reliable quality, competitive pricing, and fast delivery.

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Hanstim — Factory-Direct Windows, Doors & Building Systems.